diff --git a/.gitignore b/.gitignore
index 63909b8..880c51b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,3 +31,4 @@
 /regex-1.3.9.crate
 /regex-1.4.2.crate
 /regex-1.4.3.crate
+/regex-1.4.6.crate
diff --git a/regex-fix-metadata.diff b/regex-fix-metadata.diff
deleted file mode 100644
index 6a6e2bf..0000000
--- a/regex-fix-metadata.diff
+++ /dev/null
@@ -1,16 +0,0 @@
---- regex-1.4.3/Cargo.toml	1970-01-01T00:00:00+00:00
-+++ regex-1.4.3/Cargo.toml	2021-01-09T20:02:39.123741+00:00
-@@ -90,11 +90,11 @@
- version = "1"
- 
- [dev-dependencies.quickcheck]
--version = "0.8"
-+version = "0.9"
- default-features = false
- 
- [dev-dependencies.rand]
--version = "0.6.5"
-+version = "0.7"
- 
- [features]
- default = ["std", "perf", "unicode", "regex-syntax/default"]
diff --git a/rust-regex.spec b/rust-regex.spec
index 71fcb1e..09a501e 100644
--- a/rust-regex.spec
+++ b/rust-regex.spec
@@ -1,22 +1,18 @@
-# Generated by rust2rpm 16
+# Generated by rust2rpm 17
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate regex
 
 Name:           rust-%{crate}
-Version:        1.4.3
-Release:        2%{?dist}
+Version:        1.4.6
+Release:        1%{?dist}
 Summary:        Implementation of regular expressions for Rust
 
 # Upstream license specification: MIT OR Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/regex
 Source:         %{crates_source}
-# Initial patched metadata
-# - Bump quickcheck to 0.9 https://github.com/rust-lang/regex/pull/616
-# - Bump rand to 0.7
-Patch0:         regex-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 %if %{__cargo_skip_build}
@@ -165,18 +161,6 @@ which use "std" feature of "%{crate}" crate.
 %files       -n %{name}+std-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
-%package     -n %{name}+thread_local-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+thread_local-devel %{_description}
-
-This package contains library source intended for building other packages
-which use "thread_local" feature of "%{crate}" crate.
-
-%files       -n %{name}+thread_local-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
-
 %package     -n %{name}+unicode-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -316,6 +300,10 @@ which use "use_std" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Wed Apr 28 2021 Fabio Valentini <decathorpe@gmail.com> - 1.4.6-1
+- Update to version 1.4.6.
+- Fixes RHBZ#1938046
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.3-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
 
diff --git a/sources b/sources
index 071404a..f4bdcb8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (regex-1.4.3.crate) = bc0dbde01a79e7863997194b894c0e76e01ed209d56225bd611dcbccbbe997abd48bdc4640cbf349c5f16d96ec613f5b31740e81fc7da82082a4ed48fa06deac
+SHA512 (regex-1.4.6.crate) = e789ee66bc37d44efbf9e9c210c3ddc371d9483d6f96d7367b861ee0e0abb5c8abf6ebcad9d3c3fb97f772a5ca91184ca6d36a1a78dd51b43f3279e4048c299c